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Page 9
ATS-00_EN
ENGLISH
5.1 User interface
The following table shows the indicator status and description:
N°
Indicator
Status
Description
1
Test button
-
Use this button to test the Eaton ATS. Press this button, the Eaton ATS
will transfer to the 2nd source for 1 minute and then transfer back to
original preferred source.
2
Test LED
Green
If you press the test button, the Eaton ATS will be under test conditions
and the Test LED will flash (on: 0.5s; off: 0.5s). In normal operation, this
LED will be off.
3
S1 LED
Green
This LED indicates the condition of input source 1. If the input source 1
is within acceptable range, this LED will light up as green. If the input
source 1 is out of acceptable range, this LED will be off.
4
S2 LED
Green
This LED indicates the condition of input source 2. If the input source 2
is within acceptable range, this LED will light up as green. If the input
source 2 is out of acceptable range, this LED will be off.
5
S1_ON LED
Green
If the Eaton ATS uses input source 1 to supply power to the output, this
LED will light up as green. If not, this LED will be off.
6
S2_ON LED
Green
If the Eaton ATS uses input source 2 to supply power to the output, this
LED will light up as green. If not, this LED will be off.
7
O/P LED
Green
This LED indicates the output condition (voltage is > 60Vac). If there is
output, this LED will light up as green. If not, this LED will be off.
8
Fault LED
Red
If the Eaton ATS has any internal fault, this LED will light up as red. If
the Eaton ATS has any environmental fault, this LED will flash (ON: 0.5s;
OFF: 0.5s). Via the "NETWORK" port, fault messages will be sent to a
connected PC. From the PC, you can see error codes as follows in the
troubleshooting in page 11 .
5. Operation